I Samuel 22:3

3 From there David went to Mizpah in Moab and said to the king of Moab, "Would you let my father and mother come and stay with you until I learn what God will do for me?"

3 And from there David went to Mizpeh in the land of Moab: and he said to the king of Moab, Let my father and mother come and make their living-place with you till it is clear to me what God will do for me.